27040734624418 has 8 divisors (see below), whose sum is σ = 41869524579840. Its totient is φ = 13084226431140.

The previous prime is 27040734624389. The next prime is 27040734624433. The reversal of 27040734624418 is 81442643704072.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218070440458 + ... + 218070440581.

It is an arithmetic number, because the mean of its divisors is an integer number (5233690572480).

Almost surely, 2^{27040734624418} is an apocalyptic number.

27040734624418 is a deficient number, since it is larger than the sum of its proper divisors (14828789955422).

27040734624418 is a wasteful number, since it uses less digits than its factorization.

27040734624418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436140881072.

The product of its (nonzero) digits is 7225344, while the sum is 52.

The spelling of 27040734624418 in words is "twenty-seven trillion, forty billion, seven hundred thirty-four million, six hundred twenty-four thousand, four hundred eighteen".